diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild
index daade4c284..1dc5bd486b 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild
@@ -126,7 +126,7 @@ RDEPEND="${RDEPEND}
 	dev-util/bpftool
 	dev-util/bsdiff
 	dev-vcs/git
-	net-analyzer/nmap
+	net-analyzer/openbsd-netcat
 	net-analyzer/tcpdump
 	net-analyzer/traceroute
 	net-dns/bind-tools